Abstract: An augmented reality system comprising, a near-eye display operable to form virtual images viewable by a first of a wearer's eyes, the near-eye display located within a field of view of the first of the wearer's eyes, the near-eye display comprising an image generator operable to generate images, and, an optical block located within a field of view of a second of a wearer's eyes, wherein the optical block is operable to prevent a portion of environmental light from reaching a retina of the second of the wearer's eyes.

Abstract: Systems and methods for switching between data connections establishing between an augmented reality display unit and a peripheral device. The systems and methods can automatically switch between communication modules, antennas, or frequencies based on sensor data to reduce or eliminate the effects of proximity to or submersion beneath water. In some examples, switching between communication modules, antennas, or frequencies is based on motion of the user's head or the electrical resistance, salinity, or chemical composition of a body of water the augmented reality display unit is placed within.

Abstract: Swimming goggles have a left-eye covering and a right-eye covering, each having a corresponding transparent window that defines a field of view and each further having a seal extending between the transparent window and the swimmer's face and formed to exclude water. A near-eye display is in signal communication with an image processor and forms a virtual image in the left- or right-eye field of view.

Abstract: Swimming goggles have a left-eye covering and a right-eye covering, each having a corresponding transparent window that defines a field of view and each further having a seal extending between the transparent window and the swimmer's face and formed to exclude water. A near-eye display is in signal communication with an image processor and forms a virtual image in the left- or right-eye field of view.

Abstract: Swimming goggles have a left-eye covering and a right-eye covering, each having a corresponding transparent window that defines a field of view and each further having a seal extending between the transparent window and the swimmer's face and formed to exclude water. A near-eye display is in signal communication with an image processor and forms a virtual image in the left- or right-eye field of view.

Abstract: The inventive method uses a superconductor to generate energy. The superconductor is alternated between a temperature above and below a critical temperature defined by a transition between the superconducting and non-superconducting states. The superconductor interacts with a magnetic field as the superconductor changes states. Energy is harnessed by coupling with the magnetic field as its strength fluctuates. The method would be particularly suitable for harnessing solar energy in space.

Abstract: A portable computing device with a microcomputer, a first display, a magnifying optical element through which the first display is viewed to provide a user with an enlarged virtual display, a first input device to communicate with the first display, a second direct display, and a second input device that can be a keyboard such that the second display can interact with the keyboard to display alphanumeric and other symbols so the user can see what is being typed. The second display is directly viewed and is configured to display the same data being entered in the selected field of the first display. Typically, the first display is a liquid crystal color display, capable of displaying a full range of text and graphic images such as can displayed on a conventional computer monitor. A virtual image of the first display is viewed by holding the lens close to an eye. To a user, the virtual image appears as large a real display provided on a conventional desktop or laptop.